Solar Projector

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Solar Projector:   This isn’t anything I invented but in all modesty it is the lightest, safest, best image in any solar projector in a 4 inch size bar none.  It is simply a plano-convex lens with a very long focal length (80+ feet) which gives it a large image scale and freedom from color aberration.  It’s absolutely safe because the image is never concentrated to cause burns.  It is fed by an optical flat and mounts on a camera tripod weighing only 2.2 lbs..  It’s 8 inch diameter solar image is by far the best for group viewing of the sun.   Price  is $200 plus $15 shipping.   Order one this year as I expect to be sold out by the 2017 solar eclipse.   There is no better solar projector for public viewing an eclipse.

sun10

opticsed@gmail.com

Check out my You-Tube video https://www.youtube.com/watch?v=pgQOsK6RdC4